teams set up for the pull
Pull is thrown and pull play stack is initiated with B7 as iso cutter in the lane. Defense counters with bracketing the iso cutter. R7 sits deep while R3 plays underneath. (R1 and R2 are not in place as they cannot cover the pull entirely)
R1 Puts on a straight up mark to discourage deep throws. R3 covers B7 under. R6 pushes his man towards R7.
R1 moves to flick force as B7 clears out. R3 remains in the lane to maintain the bracket. R2 sags into throwing lane. R4 and R5 cover far open side and R6 backs his man on the near open side.